The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 24, 2015
Filed:
Sep. 13, 2005
Yoshiaki Hashimura, Hiratsuka, JP;
Yoshiaki Hashimura, Hiratsuka, JP;
THE YOKOHAMA RUBBER CO., LTD., Tokyo, JP;
Abstract
Provided is a method of manufacturing a pneumatic tire, in which the uniformity of a tire can be improved. The method of manufacturing a pneumatic tire of the present invention is a method in which a green tire is deformed by a building drum in a tire building process. The building drum used for this process is expandable and contractable in the tire radial directions. In the method, a non-adhesive sheet is disposed on the innermost surface of the green tire. The non-adhesive sheet has a coefficient of friction of 0 to 0.2 on the building drum. Then, the green tire is built in a state where the non-adhesive sheet is attached thereto.